<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <title>Mermaid Quick Test Page</title>
  <link rel="icon" type="image/png" href="">
  <style>
      div.mermaid {
        /* font-family: 'trebuchet ms', verdana, arial; */
        font-family: 'Courier New', Courier, monospace !important;
      }
  </style>
</head>
<body>
  <h2>Data Flow Diagram Example</h2>
  <div class="mermaid">
    flowchart LR
      DataStore[|borders:tb|Database] -->|input| Process((System)) -->|output| Entity[Customer];
  </div>

  <h2>Borders Example</h2>
  <div class="mermaid">
    flowchart TD
      allSides[ stroke all sides ];
      allSides2[|borders:ltrb| stroke all sides ];
      rbSides[|borders:rb| stroke right and bottom sides ];
      ltSides[|borders:lt| stroke left and top sides ];
      lrSides[|borders:lr| stroke left and right sides ];
      noSide[|borders:no| stroke no side ];
  </div>

  <script src="./mermaid.js"></script>
  <script>
    mermaid.initialize({
      theme: 'forest',
      logLevel: 3,
      securityLevel: 'loose',
      flowchart: { curve: 'basis' },
    });
  </script>
  <script>
    function testClick(nodeId) {
      console.log('clicked', nodeId);
      var originalBgColor = document.querySelector('body').style.backgroundColor;
      document.querySelector('body').style.backgroundColor = 'yellow';
      setTimeout(function () {
        document.querySelector('body').style.backgroundColor = originalBgColor;
      }, 100);
    }
  </script>
</body>
</html>
